#394DD1#394DD1

#394DD1 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.1% C 0.203 H 270.3°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#394DD1
RGB	rgb(57, 77, 209)
HSL	hsl(232, 62%, 52%)
HSV	hsv(232, 73%, 82%)
CMYK	cmyk(72.7%, 63.2%, 0%, 18%)
CIE-LAB	lab(39.21, 37.23, -70.19)
CIE-LCH	lch(39.21, 79.45, 297.94°)
OKLab	oklab(49.07% 0.0009 -0.2028)
OKLCH	oklch(49.07% 0.203 270.3)
XYZ	xyz(15.8459, 10.7794, 61.5548)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DD1 #D1BD39

analogous

#3999D1 #394DD1 #7139D1

triadic

#394DD1 #D1394D #4DD139

tetradic

#394DD1 #D13999 #D1BD39 #39D171

square

#394DD1 #D13999 #D1BD39 #39D171

split-complementary

#394DD1 #D17139 #99D139

monochromatic

#1B2775 #2737A6 #394DD1 #6B7ADD #9CA6E8

Accessibility & contrast

On white

6.65

#394DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#394DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394DD1

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DD1	#FFFFFF	#000000	##FFFFFF
##394DD1	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D5

Deuteranopia (green-blind)

#0055CE

Tritanopia (blue-blind)

#006F88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #394dd1;
/* rgb */ color: rgb(57, 77, 209);
/* oklch */ color: oklch(49.1% 0.203 270.3);

Tailwind

colors: {
  custom: {
    50: '#847ee0',
    500: '#394dd1',
    950: '#000000',
  },
}

SCSS

$custom: #394dd1;
$custom-light: #847ee0;
$custom-dark: #000000;

JSON

{
  "hex": "#394dd1",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 209
  },
  "hsl": {
    "h": 232.105,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49067,
    "c": 0.20284,
    "h": 270.3
  },
  "luminance": 0.10781
}

Semantic roles & 50–950 ramp

primary

#394DD1

secondary

#D4CB92

accent

#D042E5

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #394DD1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →